PMC:7289100 / 13286-13296 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T229","span":{"begin":1,"end":8},"obj":"UBERON:0000912"},{"id":"T17733","span":{"begin":1,"end":8},"obj":"UBERON:0000912"}],"text":" mucosal d"}